This inventor holds 5 USPTO granted patents. Top assignees: Nordson Corporation, Fire Sentry Systems, Inc.. Active years: 1985-1997.
Company Filing History:
5 out of 1,739 
1 out of 3 Years Active: 1985-1997
Title: Don R Scarbrough: Innovator in Powder Coating Technology
Introduction
Don R Scarbrough is a notable inventor based in Elyria, OH (US). He has made significant contributions to the field of powder coating technology, holding a total of 5 patents. His innovative approaches have improved production processes and enhanced safety measures in industrial applications.
Latest Patents
One of Scarbrough's latest patents is titled "Methods and apparatus for applying powder to workpieces." This invention features an apparatus designed for spraying powder coating material, which includes a rotatable turret that moves articles to and from a work station. The powder spray gun operates to spray a pattern onto each article while it is at the work station. The system utilizes a series of pulses to flow powder through the spray gun, and a diverter assembly sharpens the definition of each pulse. Additionally, an excess powder collector efficiently draws away powder from the work station, while sensors ensure that a predetermined quantity of powder is maintained in each container.
Another significant patent is the "System and method for coincidence detection of ungrounded parts." This invention addresses the detection of ungrounded or inadequately grounded parts during the electrostatic coating process. It aims to improve production flow and prevent accidental fires and false shutdowns. The system employs a coincidence detection technique to test for radio-frequency electromagnetic energy radiated by sparking or corona discharge caused by ungrounded parts. This proactive approach allows for the removal of ungrounded parts from the production line, ensuring safety and efficiency.
Career Highlights
Throughout his career, Don R Scarbrough has worked with prominent companies such as Nordson Corporation and Fire Sentry Systems, Inc. His experience in these organizations has contributed to his expertise in powder coating technologies and safety systems.
Collaborations
Scarbrough has collaborated with notable individuals in his field, including Douglas C Mulder and Lawrence J Macartney. These partnerships have likely fostered innovation and advancements in the technologies he has developed.
Conclusion
Don R Scarbrough's contributions to powder coating technology and safety measures have made a lasting impact in the industry. His innovative patents reflect his commitment to improving production processes and ensuring safety in manufacturing environments.